Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/15/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/15/2020 20:35:38 -0.11,-104.06 -0.83,-107.28 367.27 80
2 03/16/2020 20:14:13 -0.11,-104.05 0.18,-102.75 148.37 80
3 03/18/2020 08:36:02 0.12,-104.16 0.98,-108.02 439.89 80
4 03/19/2020 08:19:57 0.12,-104.17 -0.03,-103.49 77.05 80
5 03/21/2020 20:23:09 -0.12,-104.07 -0.16,-104.26 22.22 80
6 03/22/2020 20:01:45 -0.12,-104.06 0.85, -99.73 493.79 80
7 03/24/2020 08:23:33 0.12,-104.18 0.30,-105.01 94.74 80
8 03/25/2020 08:07:28 0.12,-104.18 -0.71,-100.48 422.56 80
9 03/26/2020 20:29:25 -0.12,-104.10 -0.50,-105.78 191.51 80
10 03/27/2020 20:08:00 -0.13,-104.09 0.52,-101.25 324.53 80
11 03/29/2020 08:29:49 0.13,-104.18 0.63,-106.52 266.29 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/15/2020
SNOs_Map_GOES-14_NPP_20200316.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/15/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service